nginx-备注，

nginx-备注，

安装

1、brew search nginx

2、brew install nginx

启动nginx ，sudo nginx ;访问localhost:8080 发现已出现nginx的欢迎页面了。

常用的指令有： 
nginx -V 查看版本，以及配置文件地址
nginx -v 查看版本
nginx -c filename 指定配置文件
nginx -h 帮助

Starting, Stopping, and Reloading Configuration

To start nginx, run the executable file. Once nginx is started, it can be controlled by invoking the executable with the -s parameter. Use the following syntax:

nginx -s signal

Where signal may be one of the following:

• stop — fast shutdown
• quit — graceful shutdown
• reload — reloading the configuration file
• reopen — reopening the log files

For getting the list of all running nginx processes, the ps utility may be used, for example, in the following way:

ps -ax | grep nginx

 7813 ??         0:00.00 nginx: master process ./nginx

 7814 ??         0:00.00 nginx: worker process

 7827 ttys000    0:00.01 grep nginx